7 Bible Verses about Bad Water

Whether does the fountain out of the same chink send forth sweet water and bitter?

And the second angel sounded, and as it were a great mountain burning with fire was cast into the sea: and the third part of the sea became blood;

And the second poured out his bowl upon the sea; and it became as it were the blood of a dead man: and every soul of life died, whatsoever were in the sea.

And the third poured out his bowl upon the rivers and fountains of the waters; and they became blood.

because they shed the blood of saints and of prophets, and thou hast given them blood to drink; they are worthy.

And the name of the star is called Apsinth. And the third part of the waters became apsinth; and many of the men died from the waters, because they were bitter.

My brethren, whether is the fig-tree able to produce olives, or the vine figs? Neither is the bitter fountain able to produce sweet water.